{"id":"https://openalex.org/W2023919494","doi":"https://doi.org/10.1121/1.2932723","title":"Three-dimensional phononic crystals made by brazing aluminum beads to form an opal structure","display_name":"Three-dimensional phononic crystals made by brazing aluminum beads to form an opal structure","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2023919494","doi":"https://doi.org/10.1121/1.2932723","mag":"2023919494"},"language":"en","primary_location":{"id":"doi:10.1121/1.2932723","doi":"https://doi.org/10.1121/1.2932723","is_oa":false,"landing_page_url":"https://doi.org/10.1121/1.2932723","pdf_url":null,"source":{"id":"https://openalex.org/S11296630","display_name":"The Journal of the Acoustical Society of America","issn_l":"0001-4966","issn":["0001-4966","1520-8524","1520-9024"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-b","cwts-core","dongbi-b","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320226","host_organization_name":"Acoustical Society of America","host_organization_lineage":["https://openalex.org/P4310320226"],"host_organization_lineage_names":["Acoustical Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Acoustical Society of America","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042633557","display_name":"J. H. Page","orcid":"https://orcid.org/0000-0002-4104-2448","observed_orcids":["https://orcid.org/0000-0002-4104-2448"]},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"John H. Page","raw_affiliation_strings":["Dept. of Physics and Astronomy, Univ. of Manitoba, Winnipeg, MB R3T 2N2, Canada, jhpage@cc.umanitoba.ca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Physics and Astronomy, Univ. of Manitoba, Winnipeg, MB R3T 2N2, Canada, jhpage@cc.umanitoba.ca","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089906748","display_name":"Hefei Hu","orcid":"https://orcid.org/0000-0003-1216-2122","observed_orcids":["https://orcid.org/0000-0003-1216-2122"]},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hefei Hu","raw_affiliation_strings":["Dept. of Physics and Astronomy, Univ. of Manitoba, Winnipeg, MB R3T 2N2, Canada, hefeihu2@uiuc.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Physics and Astronomy, Univ. of Manitoba, Winnipeg, MB R3T 2N2, Canada, hefeihu2@uiuc.edu","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111520050","display_name":"Yukihiro Tanaka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yukihiro Tanaka","raw_affiliation_strings":["Division of Applied Physics, Graduate School of Engineering, Hokkaido University, 060 8628 Sapporo, Japan, yuki@eng.hokudai.ac.jp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Applied Physics, Graduate School of Engineering, Hokkaido University, 060 8628 Sapporo, Japan, yuki@eng.hokudai.ac.jp","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025635480","display_name":"Takuro Okada","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuro Okada","raw_affiliation_strings":["Department of Applied Physics, Hokkaido University, 060-8628 Sapporo, Japan, broaden_my_outlook@yahoo.co.jp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, Hokkaido University, 060-8628 Sapporo, Japan, broaden_my_outlook@yahoo.co.jp","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110949097","display_name":"Shin Tamura","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shin Tamura","raw_affiliation_strings":["Department of Applied Physics, Hokkaido University, 060-8628 Sapporo, Japan, s-tamura@eng.hokudai.ac.jp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, Hokkaido University, 060-8628 Sapporo, Japan, s-tamura@eng.hokudai.ac.jp","institution_ids":["https://openalex.org/I205349734"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"123","issue":"5_Supplement","first_page":"3041","last_page":"3041"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11575","display_name":"Nonlinear Photonic Systems","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/phononic-crystals","display_name":"phononic crystals","score":0.9679999947547913},{"id":"https://openalex.org/keywords/opal-structure","display_name":"opal structure","score":0.7390000224113464},{"id":"https://openalex.org/keywords/brazing","display_name":"brazing","score":0.7570000290870667},{"id":"https://openalex.org/keywords/acoustic-band-gaps","display_name":"acoustic band gaps","score":0.765999972820282},{"id":"https://openalex.org/keywords/coupled-resonances","display_name":"coupled resonances","score":0.7149999737739563},{"id":"https://openalex.org/keywords/negative-group-velocity","display_name":"negative group velocity","score":0.8629999756813049},{"id":"https://openalex.org/keywords/ultrasound-transmission","display_name":"ultrasonic transmission","score":0.5899999737739563},{"id":"https://openalex.org/keywords/dispersion-relation","display_name":"dispersion relation","score":0.9290000200271606},{"id":"https://openalex.org/keywords/finite-difference-time-domain","display_name":"finite-difference time-domain simulation","score":0.6029999852180481},{"id":"https://openalex.org/keywords/sound-propagation","display_name":"acoustic wave propagation","score":0.5180000066757202}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8210657835006714},{"id":"https://openalex.org/C72422203","wikidata":"https://www.wikidata.org/wiki/Q7392545","display_name":"SPHERES","level":2,"score":0.7141953110694885},{"id":"https://openalex.org/C2781285689","wikidata":"https://www.wikidata.org/wiki/Q21921428","display_name":"Crystal (programming language)","level":2,"score":0.6072140336036682},{"id":"https://openalex.org/C162184086","wikidata":"https://www.wikidata.org/wiki/Q505544","display_name":"Rod","level":3,"score":0.584469199180603},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.5715643763542175},{"id":"https://openalex.org/C24444364","wikidata":"https://www.wikidata.org/wiki/Q473227","display_name":"Cubic crystal system","level":2,"score":0.4910414218902588},{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.4768008887767792},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.47069454193115234},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.42460817098617554},{"id":"https://openalex.org/C39693636","wikidata":"https://www.wikidata.org/wiki/Q847354","display_name":"Bragg's law","level":3,"score":0.4239670932292938},{"id":"https://openalex.org/C513153333","wikidata":"https://www.wikidata.org/wiki/Q663","display_name":"Aluminium","level":2,"score":0.4165416955947876},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4001009464263916},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.3520662486553192},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3045653998851776},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.1263979971408844},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11406546831130981},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.10605013370513916},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1121/1.2932723","doi":"https://doi.org/10.1121/1.2932723","is_oa":false,"landing_page_url":"https://doi.org/10.1121/1.2932723","pdf_url":null,"source":{"id":"https://openalex.org/S11296630","display_name":"The Journal of the Acoustical Society of America","issn_l":"0001-4966","issn":["0001-4966","1520-8524","1520-9024"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-b","cwts-core","dongbi-b","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320226","host_organization_name":"Acoustical Society of America","host_organization_lineage":["https://openalex.org/P4310320226"],"host_organization_lineage_names":["Acoustical Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Acoustical Society of America","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2051624529","https://openalex.org/W43480221","https://openalex.org/W2167159095","https://openalex.org/W4408293693","https://openalex.org/W2385000311","https://openalex.org/W6960137076","https://openalex.org/W2387875671","https://openalex.org/W2387718763","https://openalex.org/W4254081313","https://openalex.org/W3197118113"],"abstract_inverted_index":{"Most":[0],"phononic":[1,36,167],"crystals":[2,168],"studied":[3],"so":[4],"far":[5],"are":[6],"constructed":[7],"from":[8,85,93],"periodically":[9],"arranged":[10],"objects":[11],"(e.g.,":[12],"spheres":[13,184,192],"or":[14,21],"rods)":[15],"immersed":[16],"in":[17,45,73,154,179],"a":[18,32,46,51,126],"continuous":[19],"solid":[20],"fluid":[22],"medium.":[23],"In":[24,54],"this":[25,55],"presentation,":[26],"we":[27,82,99,149],"investigate":[28],"the":[29,61,69,77,89,101,105,109,115,133,145,155,163,181,191],"properties":[30,164],"of":[31,35,63,88,136,165],"different":[33],"type":[34],"crystal":[37],"made":[38],"by":[39,171,189],"weakly":[40],"brazing":[41],"4-mm-diameter":[42],"aluminum":[43,139],"beads":[44,65,90],"face-centred":[47],"cubic":[48],"array,":[49],"producing":[50],"large-scale":[52],"opal.":[53],"crystal,":[56],"wave":[57],"propagation":[58],"proceeds":[59],"through":[60,68],"network":[62],"coupled":[64,86],"rather":[66,91],"than":[67,92],"surrounding":[70],"medium":[71],"(air":[72],"our":[74],"case),":[75],"and":[76,104,112,122],"main":[78],"band":[79,158],"gaps":[80],"that":[81,114,129],"observe":[83],"result":[84],"resonances":[87],"Bragg":[94],"scattering.":[95],"Using":[96],"ultrasonic":[97],"techniques,":[98],"measure":[100],"transmission":[102],"coefficient":[103],"dispersion":[106],"relation":[107],"along":[108],"\u0393L":[110],"direction,":[111],"show":[113],"lowest-frequency":[116],"gap":[117],"occurs":[118],"between":[119,183],"about":[120],"500":[121],"600":[123],"kHz":[124],"-":[125],"frequency":[127,157],"range":[128],"is":[130,169,185],"just":[131],"below":[132],"lowest":[134,156],"resonance":[135],"an":[137],"isolated":[138],"sphere.":[140],"We":[141],"have":[142],"also":[143],"measured":[144],"group":[146],"velocity,":[147],"which":[148,180],"find":[150],"to":[151,193],"be":[152],"negative":[153],"gap.":[159],"Further":[160],"insight":[161],"into":[162,187],"these":[166],"obtained":[170],"performing":[172],"finite":[173],"difference":[174],"time":[175],"domain":[176],"(FDTD)":[177],"calculations,":[178],"coupling":[182],"taken":[186],"account":[188],"allowing":[190],"overlap.":[194]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-09-22T17:25:34.749102","created_date":"2016-06-24T00:00:00"}
